sis: fp disabled??

Roman Schnider schnider at
Thu Mar 11 13:43:29 UTC 2004


RTEMS 4.6 sparc, erc32 BSP

I try to run my application using the integrated simulator in
sparc-rtems-gdb. During execution, I get the following error:

Unexpected trap (0x04) at address 0x0200fd20
fp disabled

a backtrace in gdb shows this:

(gdb) bt
#0  syscall () at 
#1  0x02030b24 in DEBUG_puts (string=0xe3 "") at 
#2  0x02030f5c in bsp_spurious_handler (trap=37747504, isf=0x2057000)
#3  0x0203c8a8 in dont_fix_pil2 () at 
[my application code]

I assume 'fp disabled' means no floating point support.
Did I miss any configure option when building the erc32 bsp?

Thanks for your help

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Subject: Re: DOSFS problems solved
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User Adriano Verardo wrote:
>Listing the file in the root dir of a disk, I see an empty file
>with the name equal to the disk label. Is it normal ?

I think it is normal.

Gregory Matus

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